TY  - JOUR
A1  - Stiller, Burkhard
A1  - Karageorgiev, Peter
A1  - Buchsteiner, Andrea
A1  - Geue, Thomas
A1  - Henneberg, Oliver
A1  - Brehmer, Ludwig
A1  - Natansohn, Almeria
A1  - Hollricher, Olga
T1  - Using light as a tool : optically Induced mass transport generated in Near-Fields
Y1  - 2003
SN  - 0038-7355 -
ER  - 
TY  - JOUR
A1  - Stiller, Burkhard
A1  - Karageorgiev, Peter
A1  - Perez, E.
A1  - Valez, M.
A1  - Reiche, Jürgen
A1  - Prescher, Dietrich
A1  - Dietzel, Birgit
A1  - Brehmer, Ludwig
T1  - Scanning kelvin microscopy as a tool for visualisation of optically induced molecular switching in azobenzene self assembling films
Y1  - 2000
SN  - 0142-2421
ER  - 
TY  - JOUR
A1  - Stiller, Burkhard
A1  - Köpnick, Thomas
A1  - Muzikante, I.
A1  - Neilands, O.
A1  - Utinans, M.
A1  - Dubrovich, O.
A1  - Karageorgiev, Peter
A1  - Brehmer, Ludwig
T1  - Optically induced switching effect of polymer containing indandione-1,3-pyridinium betaine side chains
Y1  - 1999
SN  - 0378-2271
ER  - 
TY  - JOUR
A1  - Wang, G.
A1  - Nespurek, S.
A1  - Rakusan, J.
A1  - Karaskova, M.
A1  - Schauer, F.
A1  - Brehmer, Ludwig
T1  - Polarized electrolumineseence from bilayer structures
N2  - The photoalignment ability of poly[methyl(phenyl)silylene] (PMPSi) films makes it possible to use them as hole- transporting substrates for the preparation of organic oriented films. A PMPSi layer prepared by spin coating was irradiated, after drying, with linearly polarized UV light. Then, water-soluble hydroxyaluminium phthalocyaninesulfonate [Al(OH)Pc(SO3Na)(1-2)] was deposited by casting. The cell ITO/PMPSi/AI(OH)Pc(SO3Na)(1-2)/Al showed non-linear current- voltage characteristics. For applied voltages higher than 10 V, polarized electroluminescence was observed. Its spectral characteristic consisted of two peaks with maxima at about 320 and 700 nm; their polarized anisotropies R-EL = Phi(parallel to) / Phi(perpendicular to) were ca. 15 and 0.5, respectively
Y1  - 2004
SN  - 1022-1360
ER  - 
TY  - JOUR
A1  - Wong, J. E.
A1  - Detert, H.
A1  - Brehmer, Ludwig
A1  - Schrader, Sigurd
T1  - Green light-emitting devices based on soluble oligo(phenylenevinylenes)
N2  - In this work, we report our investigations on the film-forming properties as well as the optical and electroluminescent characterisations of a series of lateral-substituted soluble oligo(phenylenevinylenes) of various conjugation length. Preliminary investigations show that these materials are potential candidates for use in organic light-emitting devices (OLEDs). Two types of OLEDs were fabricated: single layer (SL) and single heterostructure (SHS), with poly(p-phenylenevinylene) (PPV) as hole transporting layer. Our best results were obtained with single layer device emitting green light with a luminance of 0.18 cd m(-2) and 0.24 cd m(-2) at a driving voltage of 10 V. (c) 2004 Elsevier B.V. All rights reserved
Y1  - 2005
SN  - 0169-4332
ER  - 
TY  - JOUR
A1  - Wüstneck, Rainer
A1  - Prescher, Dietrich
A1  - Katholy, Stefan
A1  - Knochenhauer, Gerald
A1  - Brehmer, Ludwig
T1  - Surface dilatational rheological study of the trans-cis isomerisation of copolymers with trifluoromethoxy substituted metacrylate monolayers
Y1  - 2000
SN  - 0927-7757
ER  - 
TY  - JOUR
A1  - Yusupov, R. G.
A1  - Frübing, Peter
A1  - Brehmer, Ludwig
A1  - Mislavski, B. V.
T1  - Langmuir Filme des Polymers "NAFION" als sensibles Element eines Feuchtesensors
Y1  - 1995
ER  - 
TY  - JOUR
A1  - Zhu, Shigen
A1  - Schulz, Burkhard
A1  - Bruma, Maria
A1  - Brehmer, Ludwig
T1  - Comparative study of the thermal properties of related aromatic polyhydrazides and poly(1,3,4-oxadiazole)s
Y1  - 1996
UR  - http://www3.interscience.wiley.com/journal/5401/home?CRETRY=1&SRETRY=0
U6  - https://doi.org/10.1002/(SICI)1099-1581(199612)7:12<879::AID-PAT600>3.0.CO;2-X
SN  - 1042-7147
ER  -